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Space-based solar power is a revolutionary technology that has the potential to provide clean and renewable energy to remote parts of the world where traditional infrastructure may not exist. This technology involves placing solar panels in outer space, where they can collect the sun’s rays regardless of weather conditions. Proponents of space-based solar power believe that it can help address the energy needs of developing countries and reduce our reliance on fossil fuels.
The technology is rapidly advancing, with several startups and countries investing in its development. Space Solar, a British startup, has partnered with an Icelandic energy company to supply solar power from space by 2030. They plan to launch satellites that can power around 3,000 homes. Another California-based startup is planning to launch a constellation of orbiting mirrors by 2025, which will extend the hours of available sunshine to solar panels on Earth.
One of the key advantages of space-based solar power is its ability to redirect energy from a satellite to anywhere on Earth. This means that even remote and hard-to-reach areas can benefit from this technology. Additionally, space-based solar power can provide energy 24/7, unlike traditional solar panels that only work during daylight hours.
However, cost remains a major hurdle for the widespread adoption of space-based solar power. A recent NASA report found that it could be 12 to 80 times more expensive than traditional solar power. But with advancements in technology, such as the recent successful test flight of SpaceX’s Starship, the cost may come down in the future.
Overall, space-based solar power has the potential to revolutionize the way we generate and distribute energy. It could help us move towards a more sustainable and cleaner future, while also providing energy to those in need. As the technology continues to advance, we may see more countries and companies investing in this promising energy source.